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<div class="title">javaProject.java</div>  </div>
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<a href="java_project_8java.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="keyword">import</span> java.util.Scanner;</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="keyword">import</span> java.util.ArrayList;</div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno"><a class="code" href="classjava_project.html">    9</a></span>&#160;<span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classjava_project.html" title="Sample Java program using Eclipse, Git, Google Code and Doxygen written for CMPE 352 by Group 3...">javaProject</a> {</div>
<div class="line"><a name="l00013"></a><span class="lineno"><a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">   13</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> Scanner <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>= <span class="keyword">new</span> Scanner(System.in);</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;        </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;    </div>
<div class="line"><a name="l00021"></a><span class="lineno"><a class="code" href="classjava_project.html#a0a4ad8d8932eac639efd943de5120746">   21</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> ArrayList&lt;Integer&gt; <a class="code" href="classjava_project.html#a0a4ad8d8932eac639efd943de5120746">fibonacci</a>(<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        ArrayList&lt;Integer&gt; arrlist = <span class="keyword">new</span> ArrayList&lt;Integer&gt;(); </div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        <span class="keywordtype">int</span> fib1 = 0;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;        arrlist.add(fib1);</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;        <span class="keywordtype">int</span> fib2 = 1;</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        arrlist.add(fib2);</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=2; i&lt;n;i++) {</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;            <span class="keywordtype">int</span> temp = fib2;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;            fib2 = fib1 + fib2;</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;            arrlist.add(fib2);</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;            fib1 = temp;</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;        }</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        <span class="keywordflow">return</span> arrlist;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    }</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    </div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    </div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="code" href="classjava_project.html#ae36f34d942a89a2b942781f13cdac81b">   42</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classjava_project.html#ae36f34d942a89a2b942781f13cdac81b">factorial</a>(<span class="keywordtype">int</span> n)</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    {</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;        <span class="keywordflow">if</span>(n == 0)</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;            <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;            <span class="keywordflow">return</span> n*<a class="code" href="classjava_project.html#ae36f34d942a89a2b942781f13cdac81b">factorial</a>(n-1);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    }</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    </div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="code" href="classjava_project.html#aec1b201ec1d060e6f8bccf64a51c54a7">   56</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classjava_project.html#aec1b201ec1d060e6f8bccf64a51c54a7">sqrtsum</a>(<span class="keywordtype">int</span> n)</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    {</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;        <span class="keywordtype">int</span> sum=0;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0;i&lt;=n;i++)</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        {</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;            sum += i*i;</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        }</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        <span class="keywordflow">return</span> sum;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    }</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    </div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="code" href="classjava_project.html#a3920224fcf11a914f721a7413dd9f90f">   71</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">double</span> <a class="code" href="classjava_project.html#a3920224fcf11a914f721a7413dd9f90f">negexpsum</a> (<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="keywordtype">double</span> result=1.0;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=2; i&lt;=n; i++) {</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            result=result+1.0/i;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        }</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    }</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="code" href="classjava_project.html#afc402a55f7f05d6c32cd3441288dbc3e">   86</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classjava_project.html#afc402a55f7f05d6c32cd3441288dbc3e">cubes</a>(<span class="keywordtype">int</span> n)</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    {</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="keywordtype">int</span> sum=0;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0;i&lt;=n;i++)</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        {</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            sum += i*i*i;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;        }</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keywordflow">return</span> sum;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    </div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="code" href="classjava_project.html#a2b8850bdd9728daedc3963c1b9ac73d9">  101</a></span>&#160;        <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classjava_project.html#a2b8850bdd9728daedc3963c1b9ac73d9">sumOfEquallyFarProducts</a> (<span class="keywordtype">int</span> n)</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;        {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        <span class="keywordtype">int</span> sum = 0;</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        <span class="keywordtype">int</span> endpoint = n;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keywordtype">int</span> startpoint = 1;</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                <span class="keywordflow">while</span> (startpoint &lt; endpoint) {</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            sum = sum + startpoint*endpoint;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;            startpoint = startpoint + 1;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            endpoint = endpoint - 1;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        }                 </div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <span class="keywordflow">return</span> sum;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        </div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        <span class="comment">// sample comment</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        </div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        }</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        </div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="code" href="classjava_project.html#a8488e30c8dcf0ebe74208dcab47401bc">  122</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> ArrayList&lt;Integer&gt; <a class="code" href="classjava_project.html#a8488e30c8dcf0ebe74208dcab47401bc">multiplesOfThree</a>(<span class="keywordtype">int</span> n) {</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        ArrayList&lt;Integer&gt; arrlist = <span class="keyword">new</span> ArrayList&lt;Integer&gt;();</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i&lt;=n; i+=3) {</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;            arrlist.add(i);</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;        }</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;        <span class="keywordflow">return</span> arrlist;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    }</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    </div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    </div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;    <span class="comment">// this method returns the geometric mean of integers up to the number n which is given by the user</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="code" href="classjava_project.html#a50c8e66bd28f0551df55713353102aa5">  137</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">double</span> <a class="code" href="classjava_project.html#a50c8e66bd28f0551df55713353102aa5">geometricMean</a>(<span class="keywordtype">int</span> n)</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    {</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <span class="keywordtype">int</span> product = 1;</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=1; i&lt;=n; i++) { product *=i; }</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        <span class="keywordflow">return</span> Math.pow(product, 1.0/n);</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    }</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    </div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    </div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="code" href="classjava_project.html#ad623ca58452ab6a3de545854a11349f0">  150</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> ArrayList&lt;Integer&gt; <a class="code" href="classjava_project.html#ad623ca58452ab6a3de545854a11349f0">primes</a>(<span class="keywordtype">int</span> number) {</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;        ArrayList&lt;Boolean&gt; isMarked = <span class="keyword">new</span> ArrayList&lt;Boolean&gt;();</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        ArrayList&lt;Integer&gt; primeList = <span class="keyword">new</span> ArrayList&lt;Integer&gt;();</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        </div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        <span class="keywordflow">if</span>(number &lt;= 1)</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;            <span class="keywordflow">return</span> primeList;</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        </div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 0; i&lt;=number+1; i++)</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;            isMarked.add(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;        isMarked.set(0,<span class="keyword">true</span>);</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        isMarked.set(1,<span class="keyword">true</span>);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;        </div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;        <span class="keywordtype">int</span> currentPrime = 2;</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="keywordflow">while</span>(currentPrime &lt;= number)</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;        {</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;            isMarked.set(currentPrime,<span class="keyword">true</span>);</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;            primeList.add(currentPrime);</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;            <span class="keywordtype">int</span> multiple = 2;</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;            <span class="keywordflow">while</span>(multiple*currentPrime &lt;= number)</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;            {</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                isMarked.set(currentPrime*multiple,<span class="keyword">true</span>);</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                multiple++;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;            }</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;            </div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;            <span class="comment">//Find the next un-marked entry</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;            <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = currentPrime;i&lt;=number;i++)</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            {</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;                <span class="keywordflow">if</span>(isMarked.get(i) == <span class="keyword">false</span>)</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;                {</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;                    currentPrime = i;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;                }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;            }</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;            </div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;            <span class="comment">//Check if we could find one</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;            <span class="keywordflow">if</span>(isMarked.set(currentPrime,<span class="keyword">true</span>))</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;        }</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;            </div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        <span class="keywordflow">return</span> primeList;</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    }</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;</div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="code" href="classjava_project.html#a1960320124b114ddf3352977e4575f23">  197</a></span>&#160;    <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classjava_project.html#a1960320124b114ddf3352977e4575f23">main</a>(String[] args) {</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        <span class="comment">// TODO Auto-generated method stub</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;        <span class="keywordtype">int</span> choice=0;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        <span class="keywordtype">int</span> n;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordflow">while</span>(<span class="keyword">true</span>){</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;            System.out.println(<span class="stringliteral">&quot;\nPlease choice one of the following operations&quot;</span>);</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 1 to get first n fibonacci numbers&quot;</span>);</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 2 to calculate n factorial&quot;</span>);</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 3 to sum of square roots of 1..n &quot;</span>);</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 4 to sum of negative exponential(-1) of 1..n &quot;</span>);</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 5 to sum of cubes of 1..n &quot;</span>);</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 6 to sum of products of the numbers that are equally far from the mid-point of n &quot;</span>);</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 7 to get numbers that can be perfectly divided into 3 from 1..n&quot;</span>);</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 8 to find geometric mean of 1..n&quot;</span>);</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 9 to find primes up to n&quot;</span>);</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;            System.out.println(<span class="stringliteral">&quot;Enter 0 to Exit&quot;</span>);</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;            choice = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;            <span class="keywordflow">switch</span>(choice)</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;            {</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;            <span class="keywordflow">case</span> 1:</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                ArrayList&lt;Integer&gt; arrlist = <a class="code" href="classjava_project.html#a0a4ad8d8932eac639efd943de5120746">fibonacci</a>(n);</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                System.out.println(<span class="stringliteral">&quot;First &quot;</span> + n + <span class="stringliteral">&quot; fibonacci numbers are:&quot;</span>);</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i&lt;n ; i++) {</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                    System.out.print(arrlist.get(i) + <span class="stringliteral">&quot; &quot;</span>);</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                }</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                System.out.println();</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;            <span class="keywordflow">case</span> 2:</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;                <span class="keywordtype">int</span> res = <a class="code" href="classjava_project.html#ae36f34d942a89a2b942781f13cdac81b">factorial</a>(n);</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;                System.out.println(<span class="stringliteral">&quot;Factorial of &quot;</span> + n + <span class="stringliteral">&quot; is: &quot;</span> + res);</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;            <span class="keywordflow">case</span> 3: </div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                n = <a class="code" href="classjava_project.html#aec1b201ec1d060e6f8bccf64a51c54a7">sqrtsum</a>(n);</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;                System.out.println(<span class="stringliteral">&quot;Square root sum is &quot;</span> + n);</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;            <span class="keywordflow">case</span> 4: </div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                <span class="keywordtype">double</span> m = <a class="code" href="classjava_project.html#a3920224fcf11a914f721a7413dd9f90f">negexpsum</a>(n);</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                System.out.println(<span class="stringliteral">&quot;Negative exponents&#39; sum is &quot;</span> + m);</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;            <span class="keywordflow">case</span> 5: </div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                n = <a class="code" href="classjava_project.html#afc402a55f7f05d6c32cd3441288dbc3e">cubes</a>(n);</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                System.out.println(<span class="stringliteral">&quot;Cubes sum is &quot;</span> + n);</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;            <span class="keywordflow">case</span> 6:</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;                m = <a class="code" href="classjava_project.html#a2b8850bdd9728daedc3963c1b9ac73d9">sumOfEquallyFarProducts</a> (n);</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                System.out.println(<span class="stringliteral">&quot;Sum of products of the numbers that are equally far from the mid-point of &quot;</span> + n + <span class="stringliteral">&quot; is &quot;</span> + m);</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;            <span class="keywordflow">case</span> 7:</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;                ArrayList&lt;Integer&gt; arr = <a class="code" href="classjava_project.html#a8488e30c8dcf0ebe74208dcab47401bc">multiplesOfThree</a>(n);</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;                System.out.println(<span class="stringliteral">&quot;The numbers that can be perfectly divided into 3 are: &quot;</span>);</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i&lt;arr.size() ; i++) {</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;                    System.out.print(arr.get(i) + <span class="stringliteral">&quot; &quot;</span>);</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;                }</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;                System.out.println(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;            <span class="keywordflow">case</span> 8:</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;                <span class="keywordtype">double</span> mean = <a class="code" href="classjava_project.html#a50c8e66bd28f0551df55713353102aa5">geometricMean</a>(n);</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;                System.out.println(<span class="stringliteral">&quot;Geometric mean of 1..&quot;</span> + n + <span class="stringliteral">&quot; is: &quot;</span> + mean);</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;            <span class="keywordflow">case</span> 9:</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;                System.out.println(<span class="stringliteral">&quot;Please enter n&quot;</span>);</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;                n = <a class="code" href="classjava_project.html#a9f890843a4da98b2d8fd008ef8085fc6">sc</a>.nextInt();</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;                ArrayList&lt;Integer&gt; result = <a class="code" href="classjava_project.html#ad623ca58452ab6a3de545854a11349f0">primes</a>(n);</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;                </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;                System.out.println(<span class="stringliteral">&quot;Primes are: &quot;</span>);</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;                <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i=0; i&lt;result.size() ; i++) {</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;                    System.out.print(result.get(i) + <span class="stringliteral">&quot; &quot;</span>);</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;                }</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;                System.out.println(<span class="stringliteral">&quot;&quot;</span>);</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;            <span class="keywordflow">case</span> 0:</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;            }</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;            <span class="keywordflow">if</span>(choice == 0) <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        }</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;    }</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;}</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;</div>
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